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Arte-miy333 [17]
3 years ago
15

Simplify, answer should have only positive exponents.

Mathematics
1 answer:
vaieri [72.5K]3 years ago
8 0

\dfrac{ab^4}{-2b^3}  =\dfrac{ab^{4-3}}{-2} = -\dfrac{ab}{2} = -\dfrac{1}{2} ab

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A teacher writes an inequality x divided by 6 < -2 on the board. Vincent incorrectly solves the inequality and obtains x <
scZoUnD [109]

The error Vincent made was that he only multiplied the left side of the inequality with 6 although he had to multiply on both sides

Step-by-step explanation:

Given inequality that the teacher wrote is:

\frac{x}{6} -2

Solving an inequality means that the variable should be isolated on left side of the inequality.

So multiplying both sides by 6

6* \frac{2}{6} < -2 * 6\\x < -12

Vincent got the answer is x<-2 = > The error Vincent made was that he only multiplied the left side of the inequality with 6 although he had to multiply on both sides

Keywords: Inequality, solution

Learn more about inequalities at:

  • brainly.com/question/9214411
  • brainly.com/question/9196410

#LearnwithBrainly

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